Embassy of Norway in Hanoi Address : Hanoi Tower, 8th Floor, 49 Hai Ba Trung Street, Hanoi City, Vietnam. Tel: 024 3974 8900 | in Hanoi : 3974 8900 | outside Hanoi : 024  3974 8900 | outside  Vietnam : 0084 24 3974 8900 Fax: 024 3974 3301 Email: emb.